direct-io.hg

view tools/vnet/vnetd/timer.h @ 5517:10e9028c8e3d

bitkeeper revision 1.1718.1.10 (42b7b19aqOS_1M8I4pIOFjiTPYWV-g)

Merge bk://xenbits.xensource.com/xen-unstable.bk
into spot.cl.cam.ac.uk:C:/Documents and Settings/iap10/xen-unstable.bk
author iap10@spot.cl.cam.ac.uk
date Tue Jun 21 06:20:10 2005 +0000 (2005-06-21)
parents 0a4b76b6b5a0
children 71b0f00f6344
line source
1 /*
2 * Copyright (C) 2004 Mike Wray <mike.wray@hp.com>
3 *
4 * This library is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License as published by
6 * the Free Software Foundation; either version 2.1 of the License, or
7 * (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public License
15 * along with this library; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 */
19 #ifndef _VNET_TIMER_H_
20 #define _VNET_TIMER_H_
22 struct Timer;
24 typedef void TimerFn(struct Timer *);
26 typedef struct Timer {
27 TimerFn *fn;
28 void *data;
29 double expiry;
30 struct Timer *next;
31 } Timer;
33 extern void timer_alarm(void);
34 extern double time_now(void);
35 extern int process_timers(void);
36 extern Timer * Timer_set(double delay, TimerFn *fn, void *data);
37 extern int Timer_cancel(Timer *timer);
39 #endif /* ! _VNET_TIMER_H_ */